20233224305

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{156707}}^1$

素因数の和:156774

約数の個数: 48

約数和(自身を含む): 30870222336

約数和(自身を除く): 10636998031

約数列:

[1, 5, 7, 17, 31, 35, 49, 85, 119, 155, 217, 245, 527, 595, 833, 1085, 1519, 2635, 3689, 4165, 7595, 18445, 25823, 129115, 156707, 783535, 1096949, 2664019, 4857917, 5484745, 7678643, 13320095, 18648133, 24289585, 34005419, 38393215, 82584589, 93240665, 130536931, 170027095, 238037933, 412922945, 578092123, 652684655, 1190189665, 2890460615, 4046644861, 20233224305]

約数ペア:

[(1, 20233224305), (5, 4046644861), (7, 2890460615), (17, 1190189665), (31, 652684655), (35, 578092123), (49, 412922945), (85, 238037933), (119, 170027095), (155, 130536931), (217, 93240665), (245, 82584589), (527, 38393215), (595, 34005419), (833, 24289585), (1085, 18648133), (1519, 13320095), (2635, 7678643), (3689, 5484745), (4165, 4857917), (7595, 2664019), (18445, 1096949), (25823, 783535), (129115, 156707)]