20068277778

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{50273}}^1$

素因数の和:50679

約数の個数: 48

約数和(自身を含む): 44264447136

約数和(自身を除く): 24196169358

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 331, 402, 603, 662, 993, 1206, 1986, 2979, 5958, 22177, 44354, 50273, 66531, 100546, 133062, 150819, 199593, 301638, 399186, 452457, 904914, 3368291, 6736582, 10104873, 16640363, 20209746, 30314619, 33280726, 49921089, 60629238, 99842178, 149763267, 299526534, 1114904321, 2229808642, 3344712963, 6689425926, 10034138889, 20068277778]

約数ペア:

[(1, 20068277778), (2, 10034138889), (3, 6689425926), (6, 3344712963), (9, 2229808642), (18, 1114904321), (67, 299526534), (134, 149763267), (201, 99842178), (331, 60629238), (402, 49921089), (603, 33280726), (662, 30314619), (993, 20209746), (1206, 16640363), (1986, 10104873), (2979, 6736582), (5958, 3368291), (22177, 904914), (44354, 452457), (50273, 399186), (66531, 301638), (100546, 199593), (133062, 150819)]