20141954536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1\times {\mathrm{5119}}^1$

素因数の和:5930

約数の個数: 64

約数和(自身を含む): 41940172800

約数和(自身を除く): 21798218264

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 733, 1342, 1466, 2684, 2932, 5119, 5368, 5864, 8063, 10238, 16126, 20476, 32252, 40952, 44713, 56309, 64504, 89426, 112618, 178852, 225236, 312259, 357704, 450472, 491843, 624518, 983686, 1249036, 1967372, 2498072, 3434849, 3752227, 3934744, 6869698, 7504454, 13739396, 15008908, 27478792, 30017816, 41274497, 82548994, 165097988, 228885847, 330195976, 457771694, 915543388, 1831086776, 2517744317, 5035488634, 10070977268, 20141954536]

約数ペア:

[(1, 20141954536), (2, 10070977268), (4, 5035488634), (8, 2517744317), (11, 1831086776), (22, 915543388), (44, 457771694), (61, 330195976), (88, 228885847), (122, 165097988), (244, 82548994), (488, 41274497), (671, 30017816), (733, 27478792), (1342, 15008908), (1466, 13739396), (2684, 7504454), (2932, 6869698), (5119, 3934744), (5368, 3752227), (5864, 3434849), (8063, 2498072), (10238, 1967372), (16126, 1249036), (20476, 983686), (32252, 624518), (40952, 491843), (44713, 450472), (56309, 357704), (64504, 312259), (89426, 225236), (112618, 178852)]