20154563130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{39359}}^1$

素因数の和:39496

約数の個数: 96

約数和(自身を含む): 52897950720

約数和(自身を除く): 32743387590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 169, 195, 202, 303, 338, 390, 505, 507, 606, 845, 1010, 1014, 1313, 1515, 1690, 2535, 2626, 3030, 3939, 5070, 6565, 7878, 13130, 17069, 19695, 34138, 39359, 39390, 51207, 78718, 85345, 102414, 118077, 170690, 196795, 236154, 256035, 393590, 511667, 512070, 590385, 1023334, 1180770, 1535001, 2558335, 3070002, 3975259, 5116670, 6651671, 7675005, 7950518, 11925777, 13303342, 15350010, 19876295, 19955013, 23851554, 33258355, 39752590, 39910026, 51678367, 59628885, 66516710, 99775065, 103356734, 119257770, 155035101, 199550130, 258391835, 310070202, 516783670, 671818771, 775175505, 1343637542, 1550351010, 2015456313, 3359093855, 4030912626, 6718187710, 10077281565, 20154563130]

約数ペア:

[(1, 20154563130), (2, 10077281565), (3, 6718187710), (5, 4030912626), (6, 3359093855), (10, 2015456313), (13, 1550351010), (15, 1343637542), (26, 775175505), (30, 671818771), (39, 516783670), (65, 310070202), (78, 258391835), (101, 199550130), (130, 155035101), (169, 119257770), (195, 103356734), (202, 99775065), (303, 66516710), (338, 59628885), (390, 51678367), (505, 39910026), (507, 39752590), (606, 33258355), (845, 23851554), (1010, 19955013), (1014, 19876295), (1313, 15350010), (1515, 13303342), (1690, 11925777), (2535, 7950518), (2626, 7675005), (3030, 6651671), (3939, 5116670), (5070, 3975259), (6565, 3070002), (7878, 2558335), (13130, 1535001), (17069, 1180770), (19695, 1023334), (34138, 590385), (39359, 512070), (39390, 511667), (51207, 393590), (78718, 256035), (85345, 236154), (102414, 196795), (118077, 170690)]