20178765036

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{58043}}^1$

素因数の和:58125

約数の個数: 120

約数和(自身を含む): 56046125520

約数和(自身を除く): 35867360484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 37, 54, 58, 74, 81, 87, 108, 111, 116, 148, 162, 174, 222, 261, 324, 333, 348, 444, 522, 666, 783, 999, 1044, 1073, 1332, 1566, 1998, 2146, 2349, 2997, 3132, 3219, 3996, 4292, 4698, 5994, 6438, 9396, 9657, 11988, 12876, 19314, 28971, 38628, 57942, 58043, 86913, 115884, 116086, 173826, 174129, 232172, 347652, 348258, 522387, 696516, 1044774, 1567161, 1683247, 2089548, 2147591, 3134322, 3366494, 4295182, 4701483, 5049741, 6268644, 6442773, 6732988, 8590364, 9402966, 10099482, 12885546, 15149223, 18805932, 19328319, 20198964, 25771092, 30298446, 38656638, 45447669, 57984957, 60596892, 62280139, 77313276, 90895338, 115969914, 124560278, 136343007, 173954871, 181790676, 186840417, 231939828, 249120556, 272686014, 347909742, 373680834, 545372028, 560521251, 695819484, 747361668, 1121042502, 1681563753, 2242085004, 3363127506, 5044691259, 6726255012, 10089382518, 20178765036]

約数ペア:

[(1, 20178765036), (2, 10089382518), (3, 6726255012), (4, 5044691259), (6, 3363127506), (9, 2242085004), (12, 1681563753), (18, 1121042502), (27, 747361668), (29, 695819484), (36, 560521251), (37, 545372028), (54, 373680834), (58, 347909742), (74, 272686014), (81, 249120556), (87, 231939828), (108, 186840417), (111, 181790676), (116, 173954871), (148, 136343007), (162, 124560278), (174, 115969914), (222, 90895338), (261, 77313276), (324, 62280139), (333, 60596892), (348, 57984957), (444, 45447669), (522, 38656638), (666, 30298446), (783, 25771092), (999, 20198964), (1044, 19328319), (1073, 18805932), (1332, 15149223), (1566, 12885546), (1998, 10099482), (2146, 9402966), (2349, 8590364), (2997, 6732988), (3132, 6442773), (3219, 6268644), (3996, 5049741), (4292, 4701483), (4698, 4295182), (5994, 3366494), (6438, 3134322), (9396, 2147591), (9657, 2089548), (11988, 1683247), (12876, 1567161), (19314, 1044774), (28971, 696516), (38628, 522387), (57942, 348258), (58043, 347652), (86913, 232172), (115884, 174129), (116086, 173826)]