20167055970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{746099}}^1$

素因数の和:746179

約数の個数: 64

約数和(自身を含む): 52215062400

約数和(自身を除く): 32048006430

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1590, 1802, 2703, 4505, 5406, 9010, 13515, 27030, 746099, 1492198, 2238297, 3730495, 4476594, 7460990, 11191485, 12683683, 22382970, 25367366, 38051049, 39543247, 63418415, 76102098, 79086494, 118629741, 126836830, 190255245, 197716235, 237259482, 380510490, 395432470, 593148705, 672235199, 1186297410, 1344470398, 2016705597, 3361175995, 4033411194, 6722351990, 10083527985, 20167055970]

約数ペア:

[(1, 20167055970), (2, 10083527985), (3, 6722351990), (5, 4033411194), (6, 3361175995), (10, 2016705597), (15, 1344470398), (17, 1186297410), (30, 672235199), (34, 593148705), (51, 395432470), (53, 380510490), (85, 237259482), (102, 197716235), (106, 190255245), (159, 126836830), (170, 118629741), (255, 79086494), (265, 76102098), (318, 63418415), (510, 39543247), (530, 38051049), (795, 25367366), (901, 22382970), (1590, 12683683), (1802, 11191485), (2703, 7460990), (4505, 4476594), (5406, 3730495), (9010, 2238297), (13515, 1492198), (27030, 746099)]