20122914252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{5477}}^1$

素因数の和:5911

約数の個数: 96

約数和(自身を含む): 54187499520

約数和(自身を除く): 34064585268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 229, 382, 458, 573, 687, 764, 916, 1146, 1337, 1374, 1603, 2292, 2674, 2748, 3206, 4011, 4809, 5348, 5477, 6412, 8022, 9618, 10954, 16044, 16431, 19236, 21908, 32862, 38339, 43739, 65724, 76678, 87478, 115017, 131217, 153356, 174956, 230034, 262434, 306173, 460068, 524868, 612346, 918519, 1046107, 1224692, 1254233, 1837038, 2092214, 2508466, 3138321, 3674076, 3762699, 4184428, 5016932, 6276642, 7322749, 7525398, 8779631, 12553284, 14645498, 15050796, 17559262, 21968247, 26338893, 29290996, 35118524, 43936494, 52677786, 87872988, 105355572, 239558503, 479117006, 718675509, 958234012, 1437351018, 1676909521, 2874702036, 3353819042, 5030728563, 6707638084, 10061457126, 20122914252]

約数ペア:

[(1, 20122914252), (2, 10061457126), (3, 6707638084), (4, 5030728563), (6, 3353819042), (7, 2874702036), (12, 1676909521), (14, 1437351018), (21, 958234012), (28, 718675509), (42, 479117006), (84, 239558503), (191, 105355572), (229, 87872988), (382, 52677786), (458, 43936494), (573, 35118524), (687, 29290996), (764, 26338893), (916, 21968247), (1146, 17559262), (1337, 15050796), (1374, 14645498), (1603, 12553284), (2292, 8779631), (2674, 7525398), (2748, 7322749), (3206, 6276642), (4011, 5016932), (4809, 4184428), (5348, 3762699), (5477, 3674076), (6412, 3138321), (8022, 2508466), (9618, 2092214), (10954, 1837038), (16044, 1254233), (16431, 1224692), (19236, 1046107), (21908, 918519), (32862, 612346), (38339, 524868), (43739, 460068), (65724, 306173), (76678, 262434), (87478, 230034), (115017, 174956), (131217, 153356)]