20056036100

素因数分解:

$2^2\times 5^2\times {\mathrm{4397}}^1\times {\mathrm{45613}}^1$

素因数の和:50024

約数の個数: 36

約数和(自身を含む): 43532450724

約数和(自身を除く): 23476414624

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 4397, 8794, 17588, 21985, 43970, 45613, 87940, 91226, 109925, 182452, 219850, 228065, 439700, 456130, 912260, 1140325, 2280650, 4561300, 200560361, 401120722, 802241444, 1002801805, 2005603610, 4011207220, 5014009025, 10028018050, 20056036100]

約数ペア:

[(1, 20056036100), (2, 10028018050), (4, 5014009025), (5, 4011207220), (10, 2005603610), (20, 1002801805), (25, 802241444), (50, 401120722), (100, 200560361), (4397, 4561300), (8794, 2280650), (17588, 1140325), (21985, 912260), (43970, 456130), (45613, 439700), (87940, 228065), (91226, 219850), (109925, 182452)]