20163102930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{12511}}^1$

素因数の和:12701

約数の個数: 128

約数和(自身を含む): 55349084160

約数和(自身を除く): 35185981230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 127, 135, 141, 235, 254, 270, 282, 381, 423, 470, 635, 705, 762, 846, 1143, 1269, 1270, 1410, 1905, 2115, 2286, 2538, 3429, 3810, 4230, 5715, 5969, 6345, 6858, 11430, 11938, 12511, 12690, 17145, 17907, 25022, 29845, 34290, 35814, 37533, 53721, 59690, 62555, 75066, 89535, 107442, 112599, 125110, 161163, 179070, 187665, 225198, 268605, 322326, 337797, 375330, 537210, 562995, 588017, 675594, 805815, 1125990, 1176034, 1588897, 1611630, 1688985, 1764051, 2940085, 3177794, 3377970, 3528102, 4766691, 5292153, 5880170, 7944485, 8820255, 9533382, 10584306, 14300073, 15876459, 15888970, 17640510, 23833455, 26460765, 28600146, 31752918, 42900219, 47666910, 52921530, 71500365, 74678159, 79382295, 85800438, 143000730, 149356318, 158764590, 214501095, 224034477, 373390795, 429002190, 448068954, 672103431, 746781590, 1120172385, 1344206862, 2016310293, 2240344770, 3360517155, 4032620586, 6721034310, 10081551465, 20163102930]

約数ペア:

[(1, 20163102930), (2, 10081551465), (3, 6721034310), (5, 4032620586), (6, 3360517155), (9, 2240344770), (10, 2016310293), (15, 1344206862), (18, 1120172385), (27, 746781590), (30, 672103431), (45, 448068954), (47, 429002190), (54, 373390795), (90, 224034477), (94, 214501095), (127, 158764590), (135, 149356318), (141, 143000730), (235, 85800438), (254, 79382295), (270, 74678159), (282, 71500365), (381, 52921530), (423, 47666910), (470, 42900219), (635, 31752918), (705, 28600146), (762, 26460765), (846, 23833455), (1143, 17640510), (1269, 15888970), (1270, 15876459), (1410, 14300073), (1905, 10584306), (2115, 9533382), (2286, 8820255), (2538, 7944485), (3429, 5880170), (3810, 5292153), (4230, 4766691), (5715, 3528102), (5969, 3377970), (6345, 3177794), (6858, 2940085), (11430, 1764051), (11938, 1688985), (12511, 1611630), (12690, 1588897), (17145, 1176034), (17907, 1125990), (25022, 805815), (29845, 675594), (34290, 588017), (35814, 562995), (37533, 537210), (53721, 375330), (59690, 337797), (62555, 322326), (75066, 268605), (89535, 225198), (107442, 187665), (112599, 179070), (125110, 161163)]