20199407610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{37799}}^1$

素因数の和:38235

約数の個数: 64

約数和(自身を含む): 49641984000

約数和(自身を除く): 29442576390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 379, 470, 705, 758, 1137, 1410, 1895, 2274, 3790, 5685, 11370, 17813, 35626, 37799, 53439, 75598, 89065, 106878, 113397, 178130, 188995, 226794, 267195, 377990, 534390, 566985, 1133970, 1776553, 3553106, 5329659, 8882765, 10659318, 14325821, 17765530, 26648295, 28651642, 42977463, 53296590, 71629105, 85954926, 143258210, 214887315, 429774630, 673313587, 1346627174, 2019940761, 3366567935, 4039881522, 6733135870, 10099703805, 20199407610]

約数ペア:

[(1, 20199407610), (2, 10099703805), (3, 6733135870), (5, 4039881522), (6, 3366567935), (10, 2019940761), (15, 1346627174), (30, 673313587), (47, 429774630), (94, 214887315), (141, 143258210), (235, 85954926), (282, 71629105), (379, 53296590), (470, 42977463), (705, 28651642), (758, 26648295), (1137, 17765530), (1410, 14325821), (1895, 10659318), (2274, 8882765), (3790, 5329659), (5685, 3553106), (11370, 1776553), (17813, 1133970), (35626, 566985), (37799, 534390), (53439, 377990), (75598, 267195), (89065, 226794), (106878, 188995), (113397, 178130)]