20060482240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{10859}}^1$

素因数の和:11150

約数の個数: 112

約数和(自身を含む): 50049135360

約数和(自身を除く): 29988653120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 251, 320, 368, 460, 502, 736, 920, 1004, 1255, 1472, 1840, 2008, 2510, 3680, 4016, 5020, 5773, 7360, 8032, 10040, 10859, 11546, 16064, 20080, 21718, 23092, 28865, 40160, 43436, 46184, 54295, 57730, 80320, 86872, 92368, 108590, 115460, 173744, 184736, 217180, 230920, 249757, 347488, 369472, 434360, 461840, 499514, 694976, 868720, 923680, 999028, 1248785, 1737440, 1847360, 1998056, 2497570, 2725609, 3474880, 3996112, 4995140, 5451218, 7992224, 9990280, 10902436, 13628045, 15984448, 19980560, 21804872, 27256090, 39961120, 43609744, 54512180, 62689007, 79922240, 87219488, 109024360, 125378014, 174438976, 218048720, 250756028, 313445035, 436097440, 501512056, 626890070, 872194880, 1003024112, 1253780140, 2006048224, 2507560280, 4012096448, 5015120560, 10030241120, 20060482240]

約数ペア:

[(1, 20060482240), (2, 10030241120), (4, 5015120560), (5, 4012096448), (8, 2507560280), (10, 2006048224), (16, 1253780140), (20, 1003024112), (23, 872194880), (32, 626890070), (40, 501512056), (46, 436097440), (64, 313445035), (80, 250756028), (92, 218048720), (115, 174438976), (160, 125378014), (184, 109024360), (230, 87219488), (251, 79922240), (320, 62689007), (368, 54512180), (460, 43609744), (502, 39961120), (736, 27256090), (920, 21804872), (1004, 19980560), (1255, 15984448), (1472, 13628045), (1840, 10902436), (2008, 9990280), (2510, 7992224), (3680, 5451218), (4016, 4995140), (5020, 3996112), (5773, 3474880), (7360, 2725609), (8032, 2497570), (10040, 1998056), (10859, 1847360), (11546, 1737440), (16064, 1248785), (20080, 999028), (21718, 923680), (23092, 868720), (28865, 694976), (40160, 499514), (43436, 461840), (46184, 434360), (54295, 369472), (57730, 347488), (80320, 249757), (86872, 230920), (92368, 217180), (108590, 184736), (115460, 173744)]