20056593264

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1\times {\mathrm{7109}}^1$

素因数の和:8282

約数の個数: 80

約数和(自身を含む): 52845501600

約数和(自身を除く): 32788908336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1109, 1272, 2218, 2544, 3327, 4436, 6654, 7109, 8872, 13308, 14218, 17744, 21327, 26616, 28436, 42654, 53232, 56872, 58777, 85308, 113744, 117554, 170616, 176331, 235108, 341232, 352662, 376777, 470216, 705324, 753554, 940432, 1130331, 1410648, 1507108, 2260662, 2821296, 3014216, 4521324, 6028432, 7883881, 9042648, 15767762, 18085296, 23651643, 31535524, 47303286, 63071048, 94606572, 126142096, 189213144, 378426288, 417845693, 835691386, 1253537079, 1671382772, 2507074158, 3342765544, 5014148316, 6685531088, 10028296632, 20056593264]

約数ペア:

[(1, 20056593264), (2, 10028296632), (3, 6685531088), (4, 5014148316), (6, 3342765544), (8, 2507074158), (12, 1671382772), (16, 1253537079), (24, 835691386), (48, 417845693), (53, 378426288), (106, 189213144), (159, 126142096), (212, 94606572), (318, 63071048), (424, 47303286), (636, 31535524), (848, 23651643), (1109, 18085296), (1272, 15767762), (2218, 9042648), (2544, 7883881), (3327, 6028432), (4436, 4521324), (6654, 3014216), (7109, 2821296), (8872, 2260662), (13308, 1507108), (14218, 1410648), (17744, 1130331), (21327, 940432), (26616, 753554), (28436, 705324), (42654, 470216), (53232, 376777), (56872, 352662), (58777, 341232), (85308, 235108), (113744, 176331), (117554, 170616)]