20222953020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{3181}}^1$

素因数の和:3453

約数の個数: 192

約数和(自身を含む): 64298801280

約数和(自身を除く): 44075848260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 193, 244, 270, 305, 366, 386, 540, 549, 579, 610, 732, 772, 915, 965, 1098, 1158, 1220, 1647, 1737, 1830, 1930, 2196, 2316, 2745, 2895, 3181, 3294, 3474, 3660, 3860, 5211, 5490, 5790, 6362, 6588, 6948, 8235, 8685, 9543, 10422, 10980, 11580, 11773, 12724, 15905, 16470, 17370, 19086, 20844, 23546, 26055, 28629, 31810, 32940, 34740, 35319, 38172, 47092, 47715, 52110, 57258, 58865, 63620, 70638, 85887, 95430, 104220, 105957, 114516, 117730, 141276, 143145, 171774, 176595, 190860, 194041, 211914, 235460, 286290, 317871, 343548, 353190, 388082, 423828, 429435, 529785, 572580, 582123, 613933, 635742, 706380, 776164, 858870, 970205, 1059570, 1164246, 1227866, 1271484, 1589355, 1717740, 1746369, 1841799, 1940410, 2119140, 2328492, 2455732, 2910615, 3069665, 3178710, 3492738, 3683598, 3880820, 5239107, 5525397, 5821230, 6139330, 6357420, 6985476, 7367196, 8731845, 9208995, 10478214, 11050794, 11642460, 12278660, 16576191, 17463690, 18417990, 20956428, 22101588, 26195535, 27626985, 33152382, 34927380, 36835980, 37449913, 52391070, 55253970, 66304764, 74899826, 82880955, 104782140, 110507940, 112349739, 149799652, 165761910, 187249565, 224699478, 331523820, 337049217, 374499130, 449398956, 561748695, 674098434, 748998260, 1011147651, 1123497390, 1348196868, 1685246085, 2022295302, 2246994780, 3370492170, 4044590604, 5055738255, 6740984340, 10111476510, 20222953020]

約数ペア:

[(1, 20222953020), (2, 10111476510), (3, 6740984340), (4, 5055738255), (5, 4044590604), (6, 3370492170), (9, 2246994780), (10, 2022295302), (12, 1685246085), (15, 1348196868), (18, 1123497390), (20, 1011147651), (27, 748998260), (30, 674098434), (36, 561748695), (45, 449398956), (54, 374499130), (60, 337049217), (61, 331523820), (90, 224699478), (108, 187249565), (122, 165761910), (135, 149799652), (180, 112349739), (183, 110507940), (193, 104782140), (244, 82880955), (270, 74899826), (305, 66304764), (366, 55253970), (386, 52391070), (540, 37449913), (549, 36835980), (579, 34927380), (610, 33152382), (732, 27626985), (772, 26195535), (915, 22101588), (965, 20956428), (1098, 18417990), (1158, 17463690), (1220, 16576191), (1647, 12278660), (1737, 11642460), (1830, 11050794), (1930, 10478214), (2196, 9208995), (2316, 8731845), (2745, 7367196), (2895, 6985476), (3181, 6357420), (3294, 6139330), (3474, 5821230), (3660, 5525397), (3860, 5239107), (5211, 3880820), (5490, 3683598), (5790, 3492738), (6362, 3178710), (6588, 3069665), (6948, 2910615), (8235, 2455732), (8685, 2328492), (9543, 2119140), (10422, 1940410), (10980, 1841799), (11580, 1746369), (11773, 1717740), (12724, 1589355), (15905, 1271484), (16470, 1227866), (17370, 1164246), (19086, 1059570), (20844, 970205), (23546, 858870), (26055, 776164), (28629, 706380), (31810, 635742), (32940, 613933), (34740, 582123), (35319, 572580), (38172, 529785), (47092, 429435), (47715, 423828), (52110, 388082), (57258, 353190), (58865, 343548), (63620, 317871), (70638, 286290), (85887, 235460), (95430, 211914), (104220, 194041), (105957, 190860), (114516, 176595), (117730, 171774), (141276, 143145)]