20328544070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3231883}}^1$

素因数の和:3231944

約数の個数: 32

約数和(自身を含む): 39790955808

約数和(自身を除く): 19462411738

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 3231883, 6463766, 16159415, 32318830, 54942011, 109884022, 119579671, 239159342, 274710055, 549420110, 597898355, 1195796710, 2032854407, 4065708814, 10164272035, 20328544070]

約数ペア:

[(1, 20328544070), (2, 10164272035), (5, 4065708814), (10, 2032854407), (17, 1195796710), (34, 597898355), (37, 549420110), (74, 274710055), (85, 239159342), (170, 119579671), (185, 109884022), (370, 54942011), (629, 32318830), (1258, 16159415), (3145, 6463766), (6290, 3231883)]