20196584760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{23431}}^1$

素因数の和:24109

約数の個数: 128

約数和(自身を含む): 66201960960

約数和(自身を除く): 46005376200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 653, 660, 1306, 1320, 1959, 2612, 3265, 3918, 5224, 6530, 7183, 7836, 9795, 13060, 14366, 15672, 19590, 21549, 23431, 26120, 28732, 35915, 39180, 43098, 46862, 57464, 70293, 71830, 78360, 86196, 93724, 107745, 117155, 140586, 143660, 172392, 187448, 215490, 234310, 257741, 281172, 287320, 351465, 430980, 468620, 515482, 562344, 702930, 773223, 861960, 937240, 1030964, 1288705, 1405860, 1546446, 2061928, 2577410, 2811720, 3092892, 3866115, 5154820, 6185784, 7732230, 10309640, 15300443, 15464460, 30600886, 30928920, 45901329, 61201772, 76502215, 91802658, 122403544, 153004430, 168304873, 183605316, 229506645, 306008860, 336609746, 367210632, 459013290, 504914619, 612017720, 673219492, 841524365, 918026580, 1009829238, 1346438984, 1683048730, 1836053160, 2019658476, 2524573095, 3366097460, 4039316952, 5049146190, 6732194920, 10098292380, 20196584760]

約数ペア:

[(1, 20196584760), (2, 10098292380), (3, 6732194920), (4, 5049146190), (5, 4039316952), (6, 3366097460), (8, 2524573095), (10, 2019658476), (11, 1836053160), (12, 1683048730), (15, 1346438984), (20, 1009829238), (22, 918026580), (24, 841524365), (30, 673219492), (33, 612017720), (40, 504914619), (44, 459013290), (55, 367210632), (60, 336609746), (66, 306008860), (88, 229506645), (110, 183605316), (120, 168304873), (132, 153004430), (165, 122403544), (220, 91802658), (264, 76502215), (330, 61201772), (440, 45901329), (653, 30928920), (660, 30600886), (1306, 15464460), (1320, 15300443), (1959, 10309640), (2612, 7732230), (3265, 6185784), (3918, 5154820), (5224, 3866115), (6530, 3092892), (7183, 2811720), (7836, 2577410), (9795, 2061928), (13060, 1546446), (14366, 1405860), (15672, 1288705), (19590, 1030964), (21549, 937240), (23431, 861960), (26120, 773223), (28732, 702930), (35915, 562344), (39180, 515482), (43098, 468620), (46862, 430980), (57464, 351465), (70293, 287320), (71830, 281172), (78360, 257741), (86196, 234310), (93724, 215490), (107745, 187448), (117155, 172392), (140586, 143660)]