20962183676

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{3733}}^1$

素因数の和:4059

約数の個数: 96

約数和(自身を含む): 45527795712

約数和(自身を除く): 24565612036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 251, 329, 476, 502, 658, 799, 1004, 1316, 1598, 1757, 3196, 3514, 3733, 4267, 5593, 7028, 7466, 8534, 11186, 11797, 14932, 17068, 22372, 23594, 26131, 29869, 47188, 52262, 59738, 63461, 82579, 104524, 119476, 126922, 165158, 175451, 200549, 253844, 330316, 350902, 401098, 444227, 701804, 802196, 888454, 936983, 1228157, 1403843, 1776908, 1873966, 2456314, 2807686, 2982667, 3747932, 4912628, 5615372, 5965334, 6558881, 11930668, 13117762, 15928711, 20878669, 26235524, 31857422, 41757338, 44038201, 63714844, 83514676, 88076402, 111500977, 176152804, 223001954, 308267407, 446003908, 616534814, 748649417, 1233069628, 1497298834, 2994597668, 5240545919, 10481091838, 20962183676]

約数ペア:

[(1, 20962183676), (2, 10481091838), (4, 5240545919), (7, 2994597668), (14, 1497298834), (17, 1233069628), (28, 748649417), (34, 616534814), (47, 446003908), (68, 308267407), (94, 223001954), (119, 176152804), (188, 111500977), (238, 88076402), (251, 83514676), (329, 63714844), (476, 44038201), (502, 41757338), (658, 31857422), (799, 26235524), (1004, 20878669), (1316, 15928711), (1598, 13117762), (1757, 11930668), (3196, 6558881), (3514, 5965334), (3733, 5615372), (4267, 4912628), (5593, 3747932), (7028, 2982667), (7466, 2807686), (8534, 2456314), (11186, 1873966), (11797, 1776908), (14932, 1403843), (17068, 1228157), (22372, 936983), (23594, 888454), (26131, 802196), (29869, 701804), (47188, 444227), (52262, 401098), (59738, 350902), (63461, 330316), (82579, 253844), (104524, 200549), (119476, 175451), (126922, 165158)]