20339698512

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{455149}}^1$

素因数の和:455193

約数の個数: 120

約数和(自身を含む): 64340004000

約数和(自身を除く): 44000305488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6384, 7448, 11172, 14896, 22344, 44688, 455149, 910298, 1365447, 1820596, 2730894, 3186043, 3641192, 5461788, 6372086, 7282384, 8647831, 9558129, 10923576, 12744172, 17295662, 19116258, 21847152, 22302301, 25488344, 25943493, 34591324, 38232516, 44604602, 50976688, 51886986, 60534817, 66906903, 69182648, 76465032, 89209204, 103773972, 121069634, 133813806, 138365296, 152930064, 178418408, 181604451, 207547944, 242139268, 267627612, 356836816, 363208902, 415095888, 423743719, 484278536, 535255224, 726417804, 847487438, 968557072, 1070510448, 1271231157, 1452835608, 1694974876, 2542462314, 2905671216, 3389949752, 5084924628, 6779899504, 10169849256, 20339698512]

約数ペア:

[(1, 20339698512), (2, 10169849256), (3, 6779899504), (4, 5084924628), (6, 3389949752), (7, 2905671216), (8, 2542462314), (12, 1694974876), (14, 1452835608), (16, 1271231157), (19, 1070510448), (21, 968557072), (24, 847487438), (28, 726417804), (38, 535255224), (42, 484278536), (48, 423743719), (49, 415095888), (56, 363208902), (57, 356836816), (76, 267627612), (84, 242139268), (98, 207547944), (112, 181604451), (114, 178418408), (133, 152930064), (147, 138365296), (152, 133813806), (168, 121069634), (196, 103773972), (228, 89209204), (266, 76465032), (294, 69182648), (304, 66906903), (336, 60534817), (392, 51886986), (399, 50976688), (456, 44604602), (532, 38232516), (588, 34591324), (784, 25943493), (798, 25488344), (912, 22302301), (931, 21847152), (1064, 19116258), (1176, 17295662), (1596, 12744172), (1862, 10923576), (2128, 9558129), (2352, 8647831), (2793, 7282384), (3192, 6372086), (3724, 5461788), (5586, 3641192), (6384, 3186043), (7448, 2730894), (11172, 1820596), (14896, 1365447), (22344, 910298), (44688, 455149)]