20082384010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{42923}}^1$

素因数の和:43063

約数の個数: 64

約数和(自身を含む): 40238674560

約数和(自身を除く): 20156290550

約数列:

[1, 2, 5, 10, 13, 26, 59, 61, 65, 118, 122, 130, 295, 305, 590, 610, 767, 793, 1534, 1586, 3599, 3835, 3965, 7198, 7670, 7930, 17995, 35990, 42923, 46787, 85846, 93574, 214615, 233935, 429230, 467870, 557999, 1115998, 2532457, 2618303, 2789995, 5064914, 5236606, 5579990, 12662285, 13091515, 25324570, 26183030, 32921941, 34037939, 65843882, 68075878, 154479877, 164609705, 170189695, 308959754, 329219410, 340379390, 772399385, 1544798770, 2008238401, 4016476802, 10041192005, 20082384010]

約数ペア:

[(1, 20082384010), (2, 10041192005), (5, 4016476802), (10, 2008238401), (13, 1544798770), (26, 772399385), (59, 340379390), (61, 329219410), (65, 308959754), (118, 170189695), (122, 164609705), (130, 154479877), (295, 68075878), (305, 65843882), (590, 34037939), (610, 32921941), (767, 26183030), (793, 25324570), (1534, 13091515), (1586, 12662285), (3599, 5579990), (3835, 5236606), (3965, 5064914), (7198, 2789995), (7670, 2618303), (7930, 2532457), (17995, 1115998), (35990, 557999), (42923, 467870), (46787, 429230), (85846, 233935), (93574, 214615)]