20185912512

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1844473}}^1$

素因数の和:1844510

約数の個数: 84

約数和(自身を含む): 60904531480

約数和(自身を除く): 40718618968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 1844473, 3688946, 5533419, 7377892, 11066838, 14755784, 16600257, 22133676, 29511568, 33200514, 35044987, 44267352, 59023136, 66401028, 70089974, 88534704, 105134961, 118046272, 132802056, 140179948, 177069408, 210269922, 265604112, 280359896, 315404883, 354138816, 420539844, 531208224, 560719792, 630809766, 841079688, 1062416448, 1121439584, 1261619532, 1682159376, 2242879168, 2523239064, 3364318752, 5046478128, 6728637504, 10092956256, 20185912512]

約数ペア:

[(1, 20185912512), (2, 10092956256), (3, 6728637504), (4, 5046478128), (6, 3364318752), (8, 2523239064), (9, 2242879168), (12, 1682159376), (16, 1261619532), (18, 1121439584), (19, 1062416448), (24, 841079688), (32, 630809766), (36, 560719792), (38, 531208224), (48, 420539844), (57, 354138816), (64, 315404883), (72, 280359896), (76, 265604112), (96, 210269922), (114, 177069408), (144, 140179948), (152, 132802056), (171, 118046272), (192, 105134961), (228, 88534704), (288, 70089974), (304, 66401028), (342, 59023136), (456, 44267352), (576, 35044987), (608, 33200514), (684, 29511568), (912, 22133676), (1216, 16600257), (1368, 14755784), (1824, 11066838), (2736, 7377892), (3648, 5533419), (5472, 3688946), (10944, 1844473)]