20076870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 53270784

約数和(自身を除く): 33193914

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 733, 830, 913, 1245, 1466, 1826, 2199, 2490, 2739, 3665, 4398, 4565, 5478, 7330, 8063, 9130, 10995, 13695, 16126, 21990, 24189, 27390, 40315, 48378, 60839, 80630, 120945, 121678, 182517, 241890, 304195, 365034, 608390, 669229, 912585, 1338458, 1825170, 2007687, 3346145, 4015374, 6692290, 10038435, 20076870]

約数ペア:

[(1, 20076870), (2, 10038435), (3, 6692290), (5, 4015374), (6, 3346145), (10, 2007687), (11, 1825170), (15, 1338458), (22, 912585), (30, 669229), (33, 608390), (55, 365034), (66, 304195), (83, 241890), (110, 182517), (165, 121678), (166, 120945), (249, 80630), (330, 60839), (415, 48378), (498, 40315), (733, 27390), (830, 24189), (913, 21990), (1245, 16126), (1466, 13695), (1826, 10995), (2199, 9130), (2490, 8063), (2739, 7330), (3665, 5478), (4398, 4565)]