20131568670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1\times {\mathrm{6421}}^1$

素因数の和:9021

約数の個数: 64

約数和(自身を含む): 49521326400

約数和(自身を除く): 29389757730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 2549, 5098, 6421, 7647, 12745, 12842, 15294, 19263, 25490, 32105, 38235, 38526, 64210, 76470, 96315, 104509, 192630, 209018, 263261, 313527, 522545, 526522, 627054, 789783, 1045090, 1316305, 1567635, 1579566, 2632610, 3135270, 3948915, 7897830, 16367129, 32734258, 49101387, 81835645, 98202774, 163671290, 245506935, 491013870, 671052289, 1342104578, 2013156867, 3355261445, 4026313734, 6710522890, 10065784335, 20131568670]

約数ペア:

[(1, 20131568670), (2, 10065784335), (3, 6710522890), (5, 4026313734), (6, 3355261445), (10, 2013156867), (15, 1342104578), (30, 671052289), (41, 491013870), (82, 245506935), (123, 163671290), (205, 98202774), (246, 81835645), (410, 49101387), (615, 32734258), (1230, 16367129), (2549, 7897830), (5098, 3948915), (6421, 3135270), (7647, 2632610), (12745, 1579566), (12842, 1567635), (15294, 1316305), (19263, 1045090), (25490, 789783), (32105, 627054), (38235, 526522), (38526, 522545), (64210, 313527), (76470, 263261), (96315, 209018), (104509, 192630)]