20043192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 54391680

約数和(自身を除く): 34348488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 227, 283, 312, 454, 566, 681, 849, 908, 1132, 1362, 1698, 1816, 2264, 2724, 2951, 3396, 3679, 5448, 5902, 6792, 7358, 8853, 11037, 11804, 14716, 17706, 22074, 23608, 29432, 35412, 44148, 64241, 70824, 88296, 128482, 192723, 256964, 385446, 513928, 770892, 835133, 1541784, 1670266, 2505399, 3340532, 5010798, 6681064, 10021596, 20043192]

約数ペア:

[(1, 20043192), (2, 10021596), (3, 6681064), (4, 5010798), (6, 3340532), (8, 2505399), (12, 1670266), (13, 1541784), (24, 835133), (26, 770892), (39, 513928), (52, 385446), (78, 256964), (104, 192723), (156, 128482), (227, 88296), (283, 70824), (312, 64241), (454, 44148), (566, 35412), (681, 29432), (849, 23608), (908, 22074), (1132, 17706), (1362, 14716), (1698, 11804), (1816, 11037), (2264, 8853), (2724, 7358), (2951, 6792), (3396, 5902), (3679, 5448)]