20260377310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 39217167360

約数和(自身を除く): 18956790050

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 127, 230, 254, 265, 529, 530, 569, 635, 1058, 1138, 1219, 1270, 2438, 2645, 2845, 2921, 5290, 5690, 5842, 6095, 6731, 12190, 13087, 13462, 14605, 26174, 28037, 29210, 30157, 33655, 56074, 60314, 65435, 67183, 67310, 72263, 130870, 134366, 140185, 144526, 150785, 154813, 280370, 301001, 301570, 309626, 335915, 361315, 602002, 671830, 693611, 722630, 774065, 1387222, 1505005, 1548130, 1662049, 3010010, 3324098, 3468055, 3560699, 3829939, 6936110, 7121398, 7659878, 8310245, 15953053, 16620490, 17803495, 19149695, 31906106, 35606990, 38227127, 38299390, 76454254, 79765265, 88088597, 159530530, 176177194, 191135635, 382271270, 440442985, 880885970, 2026037731, 4052075462, 10130188655, 20260377310]

約数ペア:

[(1, 20260377310), (2, 10130188655), (5, 4052075462), (10, 2026037731), (23, 880885970), (46, 440442985), (53, 382271270), (106, 191135635), (115, 176177194), (127, 159530530), (230, 88088597), (254, 79765265), (265, 76454254), (529, 38299390), (530, 38227127), (569, 35606990), (635, 31906106), (1058, 19149695), (1138, 17803495), (1219, 16620490), (1270, 15953053), (2438, 8310245), (2645, 7659878), (2845, 7121398), (2921, 6936110), (5290, 3829939), (5690, 3560699), (5842, 3468055), (6095, 3324098), (6731, 3010010), (12190, 1662049), (13087, 1548130), (13462, 1505005), (14605, 1387222), (26174, 774065), (28037, 722630), (29210, 693611), (30157, 671830), (33655, 602002), (56074, 361315), (60314, 335915), (65435, 309626), (67183, 301570), (67310, 301001), (72263, 280370), (130870, 154813), (134366, 150785), (140185, 144526)]