2020895520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{601457}}^1$

素因数の和:601482

約数の個数: 96

約数和(自身を含む): 7275235968

約数和(自身を除く): 5254340448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 601457, 1202914, 1804371, 2405828, 3007285, 3608742, 4210199, 4811656, 6014570, 7217484, 8420398, 9021855, 9623312, 12029140, 12630597, 14434968, 16840796, 18043710, 19246624, 21050995, 24058280, 25261194, 28869936, 33681592, 36087420, 42101990, 48116560, 50522388, 57739872, 63152985, 67363184, 72174840, 84203980, 96233120, 101044776, 126305970, 134726368, 144349680, 168407960, 202089552, 252611940, 288699360, 336815920, 404179104, 505223880, 673631840, 1010447760, 2020895520]

約数ペア:

[(1, 2020895520), (2, 1010447760), (3, 673631840), (4, 505223880), (5, 404179104), (6, 336815920), (7, 288699360), (8, 252611940), (10, 202089552), (12, 168407960), (14, 144349680), (15, 134726368), (16, 126305970), (20, 101044776), (21, 96233120), (24, 84203980), (28, 72174840), (30, 67363184), (32, 63152985), (35, 57739872), (40, 50522388), (42, 48116560), (48, 42101990), (56, 36087420), (60, 33681592), (70, 28869936), (80, 25261194), (84, 24058280), (96, 21050995), (105, 19246624), (112, 18043710), (120, 16840796), (140, 14434968), (160, 12630597), (168, 12029140), (210, 9623312), (224, 9021855), (240, 8420398), (280, 7217484), (336, 6014570), (420, 4811656), (480, 4210199), (560, 3608742), (672, 3007285), (840, 2405828), (1120, 1804371), (1680, 1202914), (3360, 601457)]