20165300742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{38851}}^1$

素因数の和:39061

約数の個数: 64

約数和(自身を含む): 44198035200

約数和(自身を除く): 24032734458

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 157, 174, 314, 471, 551, 942, 1102, 1653, 2983, 3306, 4553, 5966, 8949, 9106, 13659, 17898, 27318, 38851, 77702, 86507, 116553, 173014, 233106, 259521, 519042, 738169, 1126679, 1476338, 2214507, 2253358, 3380037, 4429014, 6099607, 6760074, 12199214, 18298821, 21406901, 36597642, 42813802, 64220703, 115892533, 128441406, 176888603, 231785066, 347677599, 353777206, 530665809, 695355198, 1061331618, 3360883457, 6721766914, 10082650371, 20165300742]

約数ペア:

[(1, 20165300742), (2, 10082650371), (3, 6721766914), (6, 3360883457), (19, 1061331618), (29, 695355198), (38, 530665809), (57, 353777206), (58, 347677599), (87, 231785066), (114, 176888603), (157, 128441406), (174, 115892533), (314, 64220703), (471, 42813802), (551, 36597642), (942, 21406901), (1102, 18298821), (1653, 12199214), (2983, 6760074), (3306, 6099607), (4553, 4429014), (5966, 3380037), (8949, 2253358), (9106, 2214507), (13659, 1476338), (17898, 1126679), (27318, 738169), (38851, 519042), (77702, 259521), (86507, 233106), (116553, 173014)]