20174591164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1\times {\mathrm{1297}}^1$

素因数の和:1755

約数の個数: 96

約数和(自身を含む): 43929138176

約数和(自身を除く): 23754547012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 283, 302, 364, 566, 604, 1057, 1132, 1297, 1963, 1981, 2114, 2594, 3679, 3926, 3962, 4228, 5188, 7358, 7852, 7924, 9079, 13741, 14716, 16861, 18158, 25753, 27482, 33722, 36316, 42733, 51506, 54964, 67444, 85466, 103012, 118027, 170932, 195847, 236054, 299131, 367051, 391694, 472108, 555529, 598262, 734102, 783388, 1111058, 1196524, 1370929, 1468204, 2222116, 2546011, 2569357, 2741858, 3888703, 4771663, 5092022, 5138714, 5483716, 7777406, 9543326, 10184044, 10277428, 15554812, 17822077, 19086652, 33401641, 35644154, 55424701, 66803282, 71288308, 110849402, 133606564, 221698804, 387972907, 720521113, 775945814, 1441042226, 1551891628, 2882084452, 5043647791, 10087295582, 20174591164]

約数ペア:

[(1, 20174591164), (2, 10087295582), (4, 5043647791), (7, 2882084452), (13, 1551891628), (14, 1441042226), (26, 775945814), (28, 720521113), (52, 387972907), (91, 221698804), (151, 133606564), (182, 110849402), (283, 71288308), (302, 66803282), (364, 55424701), (566, 35644154), (604, 33401641), (1057, 19086652), (1132, 17822077), (1297, 15554812), (1963, 10277428), (1981, 10184044), (2114, 9543326), (2594, 7777406), (3679, 5483716), (3926, 5138714), (3962, 5092022), (4228, 4771663), (5188, 3888703), (7358, 2741858), (7852, 2569357), (7924, 2546011), (9079, 2222116), (13741, 1468204), (14716, 1370929), (16861, 1196524), (18158, 1111058), (25753, 783388), (27482, 734102), (33722, 598262), (36316, 555529), (42733, 472108), (51506, 391694), (54964, 367051), (67444, 299131), (85466, 236054), (103012, 195847), (118027, 170932)]