20348071630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{49481}}^1$

素因数の和:49605

約数の個数: 64

約数和(自身を含む): 40401063360

約数和(自身を除く): 20052991730

約数列:

[1, 2, 5, 10, 17, 34, 41, 59, 82, 85, 118, 170, 205, 295, 410, 590, 697, 1003, 1394, 2006, 2419, 3485, 4838, 5015, 6970, 10030, 12095, 24190, 41123, 49481, 82246, 98962, 205615, 247405, 411230, 494810, 841177, 1682354, 2028721, 2919379, 4057442, 4205885, 5838758, 8411770, 10143605, 14596895, 20287210, 29193790, 34488257, 49629443, 68976514, 99258886, 119694539, 172441285, 239389078, 248147215, 344882570, 496294430, 598472695, 1196945390, 2034807163, 4069614326, 10174035815, 20348071630]

約数ペア:

[(1, 20348071630), (2, 10174035815), (5, 4069614326), (10, 2034807163), (17, 1196945390), (34, 598472695), (41, 496294430), (59, 344882570), (82, 248147215), (85, 239389078), (118, 172441285), (170, 119694539), (205, 99258886), (295, 68976514), (410, 49629443), (590, 34488257), (697, 29193790), (1003, 20287210), (1394, 14596895), (2006, 10143605), (2419, 8411770), (3485, 5838758), (4838, 4205885), (5015, 4057442), (6970, 2919379), (10030, 2028721), (12095, 1682354), (24190, 841177), (41123, 494810), (49481, 411230), (82246, 247405), (98962, 205615)]