20222481630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4057}}^1\times {\mathrm{12781}}^1$

素因数の和:16861

約数の個数: 64

約数和(自身を含む): 52284310848

約数和(自身を除く): 32061829218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4057, 8114, 12171, 12781, 20285, 24342, 25562, 38343, 40570, 52741, 60855, 63905, 76686, 105482, 121710, 127810, 158223, 166153, 191715, 263705, 316446, 332306, 383430, 498459, 527410, 791115, 830765, 996918, 1582230, 1661530, 2492295, 4984590, 51852517, 103705034, 155557551, 259262585, 311115102, 518525170, 674082721, 777787755, 1348165442, 1555575510, 2022248163, 3370413605, 4044496326, 6740827210, 10111240815, 20222481630]

約数ペア:

[(1, 20222481630), (2, 10111240815), (3, 6740827210), (5, 4044496326), (6, 3370413605), (10, 2022248163), (13, 1555575510), (15, 1348165442), (26, 777787755), (30, 674082721), (39, 518525170), (65, 311115102), (78, 259262585), (130, 155557551), (195, 103705034), (390, 51852517), (4057, 4984590), (8114, 2492295), (12171, 1661530), (12781, 1582230), (20285, 996918), (24342, 830765), (25562, 791115), (38343, 527410), (40570, 498459), (52741, 383430), (60855, 332306), (63905, 316446), (76686, 263705), (105482, 191715), (121710, 166153), (127810, 158223)]